This week in history, 15 November
1973
The polar bear agreement is signed in Oslo
On 15 November 1973 Norway, Denmark, Canada and the United States signed the international agreement on the conservation of polar bears in Oslo, at the end of a three-day conference of the five Arctic states; the Soviet Union signed later. Under the agreement polar bear hunting on Svalbard became unlawful.
History Store norske leksikon
Svalbard